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Lock body structure

A lock body and component technology, applied in the field of locks, can solve the problems of long unlocking stroke, large opening force, and easy sliding between the hand and the handle of the lock.

Inactive Publication Date: 2021-04-20
GUANGDONG MINGMEN LOCKS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the oblique tongue lock is installed in a humid place such as a bathroom, it is easy to get wet on the hands, and it is easy to slide between the hand and the lock handle when unlocking, and it is difficult to open the lock. At this time, the oblique tongue lock has a long unlocking stroke and a strong opening force. The shortcomings are more prominent

Method used

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Embodiment Construction

[0026] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments. communicated to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0027] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. It should be noted that in the present disclosure, the terms "comprising", "configured with", and "disposed at" are used to express an open and inclusive meaning, and...

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Abstract

The invention discloses a lock body structure. The lock body structure comprises a lock body shell, a lining plate, a limiting groove component, a turnover bolt and a retaining spring, wherein the lining plate is mounted on the side portion of the lock body shell and is provided with a spring bolt hole; the limiting groove component is arranged on the side, close to the spring bolt hole, in the lock body shell, and an open end of the limiting groove component is opposite to the spring bolt hole; the turnover bolt is arranged in the open end of the limiting groove component and can move in the length direction of a limiting groove, a limiting protruding block is arranged on the side portion of the turnover bolt, a clamping groove is formed in the rear end of the turnover bolt, and the front end of the turnover bolt penetrates through the spring bolt hole of the lining plate; and the retaining spring is arranged in the limiting groove component, one end of the retaining spring is connected to the bottom face of the limiting groove component, and the other end of the retaining spring applies elastic force to the bottom face of the clamping groove of the turnover bolt. When the lock body structure is applied to a lock, the lock has the characteristics of short unlocking stroke and small required force and is more convenient to open.

Description

technical field [0001] The present invention relates to the technical field of locks, in particular to a lock body structure. Background technique [0002] At present, most of the bolt types of locks are the oblique bolt type that can only be extended and retracted. The general oblique bolt type deadbolt can quickly rebound under the action of the elastic force to automatically lock the door when closing the door, but the oblique bolt type deadbolt The stroke when unblanking is relatively long, and the opening force is also relatively large. When the oblique tongue lock is installed in a humid place such as a bathroom, it is easy to get wet on the hands, and it is easy to slide between the hand and the lock handle when unlocking, and it is difficult to open the lock. At this time, the oblique tongue lock has a long unlocking stroke and a strong opening force. The shortcomings are more prominent. Contents of the invention [0003] The present invention is made to solve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B15/10E05B17/20E05B63/22E05B65/00
Inventor 黄东涛肖骞彭件发
Owner GUANGDONG MINGMEN LOCKS IND
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